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CAS RN: 762-21-0
Diethyl Acetylenedicarboxylate
- Product code: ICTA0089
- Purity/Analytical Methods: >96.0%(GC)
Basic Information
| Appearance and Shape (20°C) | Liquid |
|---|---|
| CAS RN | 762-21-0 |
| MDL number | MFCD00009186 |
| Molecular weight | 170.16 |
| Molecular Formula | C8H10O4 |
| Product code | ICTA0089 |
| PubChem Substance ID | 87561786 |
| Purity/Analytical Methods | >96.0%(GC) |
| Reaxys-RN | 743166 |
| SDBS (AIST Spectral DB) | 4713 |
| Situations to avoid | Light Sensitive,Heat Sensitive |
Technical Specifications
Technical Specifications
| Appearance | Colorless to Light yellow clear liquid |
|---|---|
| Purity(GC) | min. 96.0 % |
Physical properties (reference value)
| Boiling point | 115 °C/18 mmHg |
|---|---|
| Flash point | 94 °C |
| Poroportion | 1.07 |
| Refractive index | 1.44 |
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H314 : Causes severe skin burns and eye damage. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P363 : Wash contaminated clothing before reuse P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P405 : Store locked up. |
| Signal word | Danger |
Transport information
| Category | 8 |
|---|---|
| Packaging category | III |
| UN number | UN1760 |
Product Category
Chemical structure
Chemicals by Class Compounds by Functional Group Classes Acetylenes [Chemical Structural Class] Acetylenic Carboxylic Acids & Their Derivatives [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Carbonyl Compounds [Non-Heterocyclic Building Blocks] Esters_C8 [Non-Heterocyclic Building Blocks] Esters [Non-Heterocyclic Building Blocks]